2020236816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 5675723040

約数和(自身を除く): 3655486224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 337, 338, 507, 624, 674, 676, 739, 1011, 1014, 1348, 1352, 1478, 2022, 2028, 2217, 2696, 2704, 2956, 4044, 4056, 4381, 4434, 5392, 5912, 8088, 8112, 8762, 8868, 9607, 11824, 13143, 16176, 17524, 17736, 19214, 26286, 28821, 35048, 35472, 38428, 52572, 56953, 57642, 70096, 76856, 105144, 113906, 115284, 124891, 153712, 170859, 210288, 227812, 230568, 249043, 249782, 341718, 374673, 455624, 461136, 498086, 499564, 683436, 747129, 749346, 911248, 996172, 999128, 1366872, 1494258, 1498692, 1992344, 1998256, 2733744, 2988516, 2997384, 3237559, 3984688, 5977032, 5994768, 6475118, 9712677, 11954064, 12950236, 19425354, 25900472, 38850708, 42088267, 51800944, 77701416, 84176534, 126264801, 155402832, 168353068, 252529602, 336706136, 505059204, 673412272, 1010118408, 2020236816]

約数ペア:

[(1, 2020236816), (2, 1010118408), (3, 673412272), (4, 505059204), (6, 336706136), (8, 252529602), (12, 168353068), (13, 155402832), (16, 126264801), (24, 84176534), (26, 77701416), (39, 51800944), (48, 42088267), (52, 38850708), (78, 25900472), (104, 19425354), (156, 12950236), (169, 11954064), (208, 9712677), (312, 6475118), (337, 5994768), (338, 5977032), (507, 3984688), (624, 3237559), (674, 2997384), (676, 2988516), (739, 2733744), (1011, 1998256), (1014, 1992344), (1348, 1498692), (1352, 1494258), (1478, 1366872), (2022, 999128), (2028, 996172), (2217, 911248), (2696, 749346), (2704, 747129), (2956, 683436), (4044, 499564), (4056, 498086), (4381, 461136), (4434, 455624), (5392, 374673), (5912, 341718), (8088, 249782), (8112, 249043), (8762, 230568), (8868, 227812), (9607, 210288), (11824, 170859), (13143, 153712), (16176, 124891), (17524, 115284), (17736, 113906), (19214, 105144), (26286, 76856), (28821, 70096), (35048, 57642), (35472, 56953), (38428, 52572)]